Finnigan™ vMALDI™ by Thermo Fisher Scientific

Finnigan™ vMALDI™ by Thermo Fisher Scientific product image
Finnigan™ vMALDI™
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The Finnigan vMALDI Ion Source system provides fast, automated MS and Data Dependent MS/MS analysis of digested protein mixtures in a single, rapid experiment. While LC/MS analysis times are typically 30 to 60 minutes, using the Finnigan LTQ with the vMALDI ion source generally requires less than a minute per sample enabling high throughput protein identification.


The Finnigan vMALDI Ion Source

Thermo's new Finnigan vMALDI ion source option for the Finnigan LTQ mass spectrometer creates a revolutionary new option for high throughput protein identification. This integrated system combines the speed of MALDI with the sensitivity of the Finnigan LTQ to create SEQUEST-searchable MS/MS spectra for confident protein assignments.

Finnigan vMALDI Features

The Finnigan vMALDI features the following components:

  • 96- and 384-position sample plates for sample analysis productivity and flexibility
  • Full integration with the powerful, intuitive Xcalibur data system for seamless operation
  • Automated targeting using the Crystal Positioning System (CPS) for ease-of-use
  • Automatic Spectral Filtering (ASF) permits assessment of real-time data quality
  • Automatic Gain Control (AGC) laser operation maximizes creation of protein information

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